Biochemistry All of the following regarding urea cycle is true, except: A On consumption of high amount of proteins, excess urea is formed B Synthesis of argininosuccinate consumes energy C Rate limiting enzyme is ornithine transcarbamoylase D One nitrogen of urea comes from aspartate 💡 Explanation All of the following regarding urea cycle is true, except: ✓ Correct Answer: C. Rate limiting enzyme is ornithine transcarbamoylase